522456738043 has 2 divisors, whose sum is σ = 522456738044. Its totient is φ = 522456738042.

The previous prime is 522456737993. The next prime is 522456738077. The reversal of 522456738043 is 340837654225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 522456738043 - 2⁹ = 522456737531 is a prime.

It is a super-2 number, since 2×522456738043² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (522456738443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261228369021 + 261228369022.

It is an arithmetic number, because the mean of its divisors is an integer number (261228369022).

Almost surely, 2^522456738043 is an apocalyptic number.

522456738043 is a deficient number, since it is larger than the sum of its proper divisors (1).

522456738043 is an equidigital number, since it uses as much as digits as its factorization.

522456738043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 522456738043 in words is "five hundred twenty-two billion, four hundred fifty-six million, seven hundred thirty-eight thousand, forty-three".